From ca15d11e5aeb129c33aff377b8ca05df5f44c12d Mon Sep 17 00:00:00 2001
From: Yury Usishchev <y.usishchev@samsung.com>
Date: Mon, 9 Feb 2015 20:24:33 +0300
Subject: [PATCH] Revert "skip rpaths"

This reverts commit 56b35ae7eb9f225a2c357f3eff4aabd15eed5afe.

This commit introduced another dependency on environment variable

Change-Id: I1e116c374aed3c0de6f66c528de5b6cf87d2e330
Signed-off-by: Yury Usishchev <y.usishchev@samsung.com>
---
 ld/emultempl/elf32.em | 92 ++-------------------------------------------------
 1 file changed, 2 insertions(+), 90 deletions(-)

diff --git a/ld/emultempl/elf32.em b/ld/emultempl/elf32.em
index 4f13c1c5..137446f 100644
--- a/ld/emultempl/elf32.em
+++ b/ld/emultempl/elf32.em
@@ -1357,38 +1357,8 @@ if test x"$LDEMUL_BEFORE_ALLOCATION" != xgld"$EMULATION_NAME"_before_allocation;
   else
     ELF_INTERPRETER_SET_DEFAULT=
   fi
-
-  libpath_nl=
-  for path in $NATIVE_LIB_DIRS; do
-    libpath_nl="$libpath_nl\n$path"
-  done
 fragment <<EOF
 
-static int
-gld${EMULATION_NAME}_is_contained (const char *path, const char *dc)
-{
-  while (*dc)
-    {
-      const char *pc = path;
-
-      while (*dc && *pc && *dc == *pc && *dc != '\n'
-            && *pc != ':' && *dc != '=')
-       {
-         dc++;
-         pc++;
-       }
-      if ((*pc == 0 || *pc == ':') && (*dc == '\n' || *dc == '=' || *dc == 0))
-       return 1;
-
-      while (*dc && *dc != '\n')
-       dc++;
-      if (*dc == '\n')
-       dc++;
-    }
-
-  return 0;
-}
-
 /* used by before_allocation and handle_option. */
 static void
 gld${EMULATION_NAME}_append_to_separated_string (char **to, char *op_arg)
@@ -1435,7 +1405,7 @@ gld${EMULATION_NAME}_append_to_separated_string (char **to, char *op_arg)
 static void
 gld${EMULATION_NAME}_before_allocation (void)
 {
-  char *rpath;
+  const char *rpath;
   asection *sinterp;
   bfd *abfd;
   struct elf_link_hash_entry *ehdr_start = NULL;
@@ -1487,65 +1457,7 @@ gld${EMULATION_NAME}_before_allocation (void)
      by dynamic linking.  */
   rpath = command_line.rpath;
   if (rpath == NULL)
-    rpath = getenv ("LD_RUN_PATH");
-
-  if (rpath != NULL && getenv ("SUSE_IGNORED_RPATHS"))
-    {
-      char *dirs = 0;
-      FILE *ldso = fopen (getenv ("SUSE_IGNORED_RPATHS"), "r");
-      if (ldso)
-       {
-         off_t endcur = 0;
-         fseek (ldso, 0, SEEK_END);
-         endcur = ftell (ldso);
-         fseek (ldso, 0, SEEK_SET);
-         dirs = xmalloc (endcur);
-         if (fread (dirs, 1, endcur, ldso) != (size_t) endcur)
-           {
-             free (dirs);
-             dirs = NULL;
-           }
-       }
-      if (dirs)
-       {
-         char *cr;
-         rpath = xstrdup (rpath);
-         cr = rpath; /* cursor read */
-
-         while (*cr)
-            {
-             if (gld${EMULATION_NAME}_is_contained (cr, dirs)
-                 || gld${EMULATION_NAME}_is_contained (cr, "$libpath_nl"))
-               {
-                 char *cc = cr, *cw = cr;
-                 while (*cc && *cc != ':')
-                   cc++;
-                 if (*cc == ':')
-                    {
-                     cc++;
-                     for (; *cc; cc++, cw++)
-                       *cw = *cc;
-                    }
-                  else if (cw > rpath)
-                     cw[-1] = 0;
-
-                 *cw = 0;
-               }
-             else
-               {
-                 while (*cr && *cr != ':')
-                   cr++;
-                 if (*cr == ':')
-                   cr++;
-               }
-           }
-         if (*rpath == '\0')
-           {
-             free (rpath);
-             rpath = NULL;
-           }
-       }
-    }
+    rpath = (const char *) getenv ("LD_RUN_PATH");
 
   for (abfd = link_info.input_bfds; abfd; abfd = abfd->link.next)
     if (bfd_get_flavour (abfd) == bfd_target_elf_flavour)
-- 
2.7.4